$334

Pilot P-1 Pinwheel Mechanical Calculator, Made in Japan, Retro vintage antique

$2763

microscope antique collectible Ernst Leitz Stand V Microscope SN.1557 1873

$614

microscope antique vintage collectible "Domestic Comparison" Early Showa Period

$17377

microscope antique collectible Karl Kellner's Stand III 1864 about 50 units

$5800

microscope antique vintage collectible E. mester's bacterial microscope

$639

microscope antique collectible "Nache No. XI Liquid-Immersion Objective Lens"

$2888.88

Microscope Antique Ernst Leitz Jentzsch Binocular 1924 Germany SN230028 unused

$2499

Super Antique Quartersawn Oak Specimen Cabinet 210 Drawers Coin Jewelry Counter

$39999

microscope antique vintage collectible Shu Loft's Culpeper microscope 1740

$248.4

microscope antique vintage collectible Wakasa Optics microscope

$3048

microscope antique vintage collectible Simon Pressl's "Achromatic"

$12418

microscope antique rare item 17th century bone optical instrument set flea